The six figures were released in non-glowing versions first, then re-released with glow-in-the-dark features. The glow-in-the-dark versions were released on two slightly different cards - please see the packaging page for details

In 1980, Remco also released six 8-inch monsters: Dracula, Wolfman, Frankenstein, Mummy, Creature from the Black Lagoon and the Phantom of the Opera, as well as a Monsterizer accessory

These classic Monsters have been released in numerous toy lines, including the McFarlane Monsters, The Burger King Universal Monsters figures (close to scale), the 1990s series of Universal Monsters dolls, which includes a great Bride of Frankenstein, and the scale Van Helsing movie action figures

In 2014, Funko released a wave of Universal monsters in their retro 3 3/4-inch ReAction line. All six of the Remco characters were remade - they're similar but not identical. Funko added a very cool Invisible Man and Bride of Frankenstein to the mix.